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Bangor

$135+ Cheap flights from Illinois to Bangor, ME (BGR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BGR
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Illinois to Bangor

Keep the following information in mind while searching for Illinois to Bangor flight deals. Data was last updated April 24, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$135
(Mytrip)

Popular in

November

Cheapest in

December

Average price

$340

Good round-trip deal

$299 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Chicago (CHI)-Bangor flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Bangor flights.
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From Illinois to Bangor
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One-way flight from Illinois to Bangor
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Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Illinois to Bangor.
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Price to beat on a one-way flight from Illinois to Bangor.
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Find flight deals from Illinois to Bangor

Cheapest flights from Illinois to Bangor
Explore the most affordable flight options available from Illinois to Bangor. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:33 pmORD - BGR
Nonstop2h 37mAmerican Airlines
Sat 10/45:45 pmBGR - ORD
Nonstop3h 05mAmerican Airlines
Deal found 4/23$209
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/87:30 amORD - BGR
1 stop6h 25mDelta
Sun 9/146:00 amBGR - ORD
1 stop5h 30mDelta
Deal found 4/23$229
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/307:35 amSTL - BGR
1 stop6h 54mAmerican Airlines
Wed 9/34:04 pmBGR - STL
1 stop5h 17mAmerican Airlines
Deal found 4/23$259
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:00 amSTL - BGR
2 stops9h 35mDelta
Wed 9/35:08 amBGR - STL
1 stop6h 51mDelta
Deal found 4/23$264
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:30 amORD - BGR
1 stop11h 29mMultiple Airlines
Sat 5/3112:24 pmBGR - ORD
1 stop12h 41mMultiple Airlines
Deal found 4/22$307
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amORD - BGR
1 stop4h 34mUnited Airlines
Mon 7/286:15 pmBGR - ORD
1 stop6h 22mUnited Airlines
Deal found 4/22$343
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/131:04 pmSTL - BGR
2 stops7h 35mUnited Airlines
Mon 8/186:15 pmBGR - STL
1 stop6h 19mUnited Airlines
Deal found 4/23$344
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2512:44 pmMDW - BGR
2 stops9h 37mDelta
Mon 6/302:40 pmBGR - MDW
1 stop8h 05mDelta
Deal found 4/23$389
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/296:12 pmSTL - BGR
2 stops23h 23mMultiple Airlines
Wed 7/212:04 pmBGR - STL
2 stops30h 00mMultiple Airlines
Deal found 4/22$451
This American Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/711:23 amMLI - BGR
1 stop4h 47mAmerican Airlines
Mon 8/115:07 pmBGR - MLI
1 stop5h 28mAmerican Airlines
Deal found 4/23$539
This United Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/73:45 pmMLI - BGR
1 stop5h 14mUnited Airlines
Mon 8/116:15 pmBGR - MLI
2 stops21h 52mUnited Airlines
Deal found 4/23$568
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/316:00 amMLI - BGR
1 stop6h 00mDelta
Sat 6/76:00 amBGR - MLI
2 stops11h 34mDelta
Deal found 4/23$604

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Bangor that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Illinois to Bangor that are best for you.

Fly from

Illinois

Fly to

Bangor

Route

Depart

Return

Price

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Tue 9/30

1:33 pm-5:10 pm

Nonstop2h 37m

Bangor

Sat 10/4

5:45 pm-7:50 pm

Nonstop3h 05m

$209

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Mon 9/8

7:30 am-2:55 pm

1 stop6h 25m

Bangor

Sun 9/14

6:00 am-10:30 am

1 stop5h 30m

$229

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 8/30

7:35 am-3:29 pm

1 stop6h 54m

Bangor

Wed 9/3

4:04 pm-8:21 pm

1 stop5h 17m

$259

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sat 8/30

6:00 am-4:35 pm

2 stops9h 35m

Bangor

Wed 9/3

5:08 am-10:59 am

1 stop6h 51m

$264

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Mon 5/26

6:30 am-6:59 pm

1 stop11h 29m

Bangor

Sat 5/31

12:24 pm-12:05 am

1 stop12h 41m

$307

ChicagoBangor

ORD - BGR

ORDBGR

Chicago O'Hare Intl

Wed 7/23

6:00 am-11:34 am

1 stop4h 34m

Bangor

Mon 7/28

6:15 pm-11:37 pm

1 stop6h 22m

$343

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Wed 8/13

1:04 pm-9:39 pm

2 stops7h 35m

Bangor

Mon 8/18

6:15 pm-11:34 pm

1 stop6h 19m

$344

ChicagoBangor

MDW - BGR

MDWBGR

Chicago Midway

Wed 6/25

12:44 pm-11:21 pm

2 stops9h 37m

Bangor

Mon 6/30

2:40 pm-9:45 pm

1 stop8h 05m

$389

St. LouisBangor

STL - BGR

STLBGR

Lambert-St Louis

Sun 6/29

6:12 pm-6:35 pm

2 stops23h 23m

Bangor

Wed 7/2

12:04 pm-5:04 pm

2 stops30h 00m

$451

MolineBangor

MLI - BGR

MLIBGR

Moline Quad-City

Thu 8/7

11:23 am-5:10 pm

1 stop4h 47m

Bangor

Mon 8/11

5:07 pm-9:35 pm

1 stop5h 28m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 19 results
1
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Best time to book a flight from Illinois to Bangor

Have a flexible travel schedule? Discover the best time to fly to Bangor from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Bangor

What is the cheapest month to book a flight from Illinois to Bangor, Maine?

Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $358). Flying from Illinois to Bangor, Maine in May is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to BGR?

Find hourly flight availability from Illinois to Bangor. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Illinois to Bangor, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bangor by month

Plan your trip to Bangor by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangor, Maine ranges from 2.5 - 4.2 inches per month. October is typically the wettest month, when rainfall can reach 4.2 in. February is typically the driest time to visit Bangor, Maine when rainfall is around 2.5 in.

Temperature in Bangor by month

Plan your trip to Bangor by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangor, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

Reviews of airlines servicing Bangor

Get insights into the airlines that provide service to Bangor. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangor. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Illinois to Bangor. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Illinois to Bangor. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Bangor from Illinois?

    Most people fly into Bangor (BGR) if they book a flight to Bangor from Illinois. Bangor is conveniently located just 2.3 mi from Bangor’s city center.

  • What are the cheapest airlines to fly from Illinois to Bangor, Maine one-way?

    The cheapest airlines for a one-way flight from Illinois to Bangor, Maine are American Airlines ($149), Delta ($190), and United Airlines ($241).

  • What are the most popular routes from Illinois to Bangor, Maine?

    Most travelers choose Chicago O'Hare Intl - Bangor, Chicago Midway - Bangor or Lambert-St Louis - Bangor when deciding on the best route from Illinois to Bangor, Maine.

  • What are the cheapest flights from Illinois to Bangor, Maine?

    While on average a flight from Illinois to Bangor, Maine is generally $359, our data shows the cheapest flight currently is $148. When looking at the most popular route, (Chicago O'Hare Intl - Bangor), you can expect to pay $249 for that flight.

  • Can I find deals for flights from Illinois to Bangor that include hotel bookings?

    Yes. In addition to deals on Illinois to Bangor flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Bangor?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Bangor.

  • Can I find deals for business class flights from Illinois to Bangor?

    Yes. Cheapflights offers flight deals from Illinois to Bangor by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Bangor, Maine?

    Currently, October is the cheapest month in which you can book a flight from Illinois to Bangor, Maine (average of $358). Flying from Illinois to Bangor, Maine in May is currently the most expensive (average of $554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Illinois to Bangor

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Bangor

Discover the top 2 airlines that operate flights from Illinois to Bangor. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$234Average$503FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$329Average$517FlexibilityNo cancel feeOn-time69%

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